US 11,999,470 B2
Rotor assembly and unmanned aerial vehicle having the same
Fangming Ye, Shenzhen (CN)
Assigned to SZ DJI TECHNOLOGY CO., LTD., Shenzhen (CN)
Filed by SZ DJI TECHNOLOGY CO., LTD., Shenzhen (CN)
Filed on Apr. 21, 2021, as Appl. No. 17/236,423.
Application 17/236,423 is a continuation of application No. 15/934,239, filed on Mar. 23, 2018, granted, now 10,988,242.
Application 15/934,239 is a continuation of application No. PCT/CN2015/090771, filed on Sep. 25, 2015.
Prior Publication US 2021/0403151 A1, Dec. 30, 2021
Int. Cl. B64C 27/32 (2006.01); B64C 11/00 (2006.01); B64C 11/10 (2006.01); B64C 27/00 (2006.01); B64C 27/08 (2023.01); B64C 39/02 (2023.01); B64D 35/00 (2006.01); B64D 35/02 (2006.01); B64U 10/10 (2023.01); B64U 30/20 (2023.01)
CPC B64C 27/32 (2013.01) [B64C 11/00 (2013.01); B64C 11/10 (2013.01); B64C 27/006 (2013.01); B64C 27/08 (2013.01); B64C 39/024 (2013.01); B64D 35/00 (2013.01); B64D 35/02 (2013.01); B64U 10/10 (2023.01); B64U 30/20 (2023.01)] 20 Claims
OG exemplary drawing
 
1. A rotor assembly, comprising:
a propeller;
a motor including a stator and a rotator rotatable with respect to the stator, the rotator including a housing; and
a connection assembly configured to connect the propeller to the motor and including a locking member arranged between the propeller and the housing;
wherein the propeller is mounted on the housing and configured to not rotate with respect to the housing, and the locking member is configured to rotate with respect to the housing and the propeller to lock the propeller to the motor.